KR880702012A - Radio receiver - Google Patents

Radio receiver

Info

Publication number
KR880702012A
KR880702012A KR1019880700561A KR880700561A KR880702012A KR 880702012 A KR880702012 A KR 880702012A KR 1019880700561 A KR1019880700561 A KR 1019880700561A KR 880700561 A KR880700561 A KR 880700561A KR 880702012 A KR880702012 A KR 880702012A
Authority
KR
South Korea
Prior art keywords
radio receiver
receiver
radio
Prior art date
Application number
KR1019880700561A
Other languages
Korean (ko)
Other versions
KR950013613B1 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of KR880702012A publication Critical patent/KR880702012A/en
Application granted granted Critical
Publication of KR950013613B1 publication Critical patent/KR950013613B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
    • H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Superheterodyne Receivers (AREA)
KR1019880700561A 1986-09-23 1987-07-20 Adaptive correction of dc error transients KR950013613B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/910,590 US4829594A (en) 1986-09-23 1986-09-23 Adaptive correction of DC error transients
US910,590 1986-09-23
PCT/US1987/001706 WO1988002581A1 (en) 1986-09-23 1987-07-20 Adaptive correction of dc error transients

Publications (2)

Publication Number Publication Date
KR880702012A true KR880702012A (en) 1988-11-07
KR950013613B1 KR950013613B1 (en) 1995-11-13

Family

ID=25429027

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880700561A KR950013613B1 (en) 1986-09-23 1987-07-20 Adaptive correction of dc error transients

Country Status (9)

Country Link
US (1) US4829594A (en)
EP (1) EP0326566B1 (en)
JP (1) JP2557246B2 (en)
KR (1) KR950013613B1 (en)
AR (1) AR240725A1 (en)
BR (1) BR8707816A (en)
DE (1) DE3788571T2 (en)
IL (1) IL83446A (en)
WO (1) WO1988002581A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027352A (en) * 1989-01-05 1991-06-25 Motorola, Inc. Receiver frequency offset bias circuit for TDM radios
US5057803A (en) * 1990-08-01 1991-10-15 Motorola, Inc. Stripline split ring resonator bandpass filter
US5255094A (en) * 1990-10-10 1993-10-19 Thomson Consumer Electronics, S.A. Muting circuit for eliminating transient signals generated due to power supply turn-on and turn-off
US5521941A (en) * 1990-11-29 1996-05-28 Motorola, Inc. Automatic threshold control for multi-level signals
US5212826A (en) * 1990-12-20 1993-05-18 Motorola, Inc. Apparatus and method of dc offset correction for a receiver
DE4143537C2 (en) * 1990-12-20 1996-11-28 Motorola Inc DC offset correction apparatus for receiver
US5325405A (en) * 1991-08-27 1994-06-28 Motorola, Inc. Burst mode receiver control
ES2048050B1 (en) * 1991-09-05 1996-06-01 Alcatel Standard Electrica SYSTEM FOR MAINTENANCE OF THE DC LEVEL IN OPTICAL RECEPTORS IN RECEPTION OF GUSTS
ES2076077B1 (en) * 1993-05-31 1997-08-16 Alcatel Standard Electrica CONTINUOUS CONTROL CIRCUIT IN DATA RECEPTORS TO GUSTS.
US5603115A (en) * 1995-04-01 1997-02-11 Hwa Lin Electronics Co., Ltd. Direct broadcasting satellite tuner with an auto threshold control demodulator
FI112131B (en) * 1996-02-08 2003-10-31 Nokia Corp Method and circuitry for reducing offset potential in a signal
US6356749B1 (en) * 1998-11-04 2002-03-12 Motorola, Inc. Automatic adapt circuit for circumventing demodulator transients in radio receiver

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049710A (en) * 1958-01-02 1962-08-14 Gen Electric Continuous tone-controlled squelch system
JPS5548597Y2 (en) * 1976-03-17 1980-11-13
US4479239A (en) * 1983-03-28 1984-10-23 Silver Creek Nurseries, Inc. Sound detecting device
DE3500217C2 (en) * 1985-01-05 1995-04-13 Blaupunkt Werke Gmbh Method and circuit arrangement for suppressing intermediate station noise
US4628539A (en) * 1985-02-25 1986-12-09 Rca Corporation Muting circuit
US4627101A (en) * 1985-02-25 1986-12-02 Rca Corporation Muting circuit

Also Published As

Publication number Publication date
DE3788571T2 (en) 1994-04-21
KR950013613B1 (en) 1995-11-13
WO1988002581A1 (en) 1988-04-07
JPH02500074A (en) 1990-01-11
BR8707816A (en) 1989-10-03
DE3788571D1 (en) 1994-02-03
EP0326566A4 (en) 1991-01-09
EP0326566B1 (en) 1993-12-22
IL83446A (en) 1991-05-12
JP2557246B2 (en) 1996-11-27
US4829594A (en) 1989-05-09
IL83446A0 (en) 1988-01-31
EP0326566A1 (en) 1989-08-09
AR240725A1 (en) 1990-09-28

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19981015

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee